30639894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{268771}}^1$

素因数の和:268795

約数の個数: 16

約数和(自身を含む): 64505280

約数和(自身を除く): 33865386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 268771, 537542, 806313, 1612626, 5106649, 10213298, 15319947, 30639894]

約数ペア:

[(1, 30639894), (2, 15319947), (3, 10213298), (6, 5106649), (19, 1612626), (38, 806313), (57, 537542), (114, 268771)]